Today on Twitter, will.i.am of the Black Eyed Peas tweeted that the group will go on hiatus, but says the band will not stop creating. Do we smell solo projects in the works? Bow Wow showed off some of the swag he got for his daughter and Ashanti tweeted a picture of her and Lil Wayne in the studio. Lily Allen, now Cooper, sarcastically reveled in the joys of pregnancy and Justin Bieber enjoys the great outdoors. Don't miss out on what your favorite pop stars were tweeting today!